I use a Paasche siphon feed airbrush to clean flux and other stuff from PCBs and electronics using 99% isopropyl alcohol. It kept falling over on the workbench so I made this bracket which snaps on to a 1" diameter upright on a metal shelf unit near my workbench.
I made two versions - one that just snaps on and another that has an additional hole for a wire tie. The snap-on one is tight and working fine for me.
Prints fine without supports